I appreciate your query.
The result that you are getting is inconclusive, because there should not be any line going sideways.
However, remember that few things can interfere with urine pregnancy
If the strip was not adequately wet with urine, or if you took the urine sample in a container that was not sterile, then result might be altered.
Reading the result too soon or too late could be a cause.
Some drugs also interfere with the result.
Rarely, a faulty kit could give an inconclusive result
Anyways, the option now for you is to visit a gynecologist and go for an ultrasound
, which would definitely tell you whether you are pregnant or not.
Further home testing would increase your confusion and worry.
All the best.